180390456

素因数分解:

$2^3\times 3^3\times {\mathrm{835141}}^1$

素因数の和:835156

約数の個数: 32

約数和(自身を含む): 501085200

約数和(自身を除く): 320694744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 835141, 1670282, 2505423, 3340564, 5010846, 6681128, 7516269, 10021692, 15032538, 20043384, 22548807, 30065076, 45097614, 60130152, 90195228, 180390456]

約数ペア:

[(1, 180390456), (2, 90195228), (3, 60130152), (4, 45097614), (6, 30065076), (8, 22548807), (9, 20043384), (12, 15032538), (18, 10021692), (24, 7516269), (27, 6681128), (36, 5010846), (54, 3340564), (72, 2505423), (108, 1670282), (216, 835141)]